{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["title of person", "spouse", "city of headquarters", "state or provinces of residence"], "input": "Orsa  is a folk music sextet from Orsa in  Sweden  which was founded in 1987 ."}
{"title of person": [], "spouse": [], "city of headquarters": [], "state or provinces of residence": []}